Foam encasement provides a supportive seating edge and maximizes the mattress's sleeping surface.With foam encased,there's a perimeter of foam blocks around the mattress to crate a sturdy edge that responds along with the coils,so you can sleep all the way to the edge without feeling like you're about to fall off and you can sit comfortable without having it collapse.
4APA-13 Latest Design 5 Zoned Pocket Spring Memory Foam Rolling Mattress
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.